IT1068110B - Processo per la preparazione di aldeidi 2 idrossibenzoiche - Google Patents

Processo per la preparazione di aldeidi 2 idrossibenzoiche

Info

Publication number
IT1068110B
IT1068110B IT26270/76A IT2627076A IT1068110B IT 1068110 B IT1068110 B IT 1068110B IT 26270/76 A IT26270/76 A IT 26270/76A IT 2627076 A IT2627076 A IT 2627076A IT 1068110 B IT1068110 B IT 1068110B
Authority
IT
Italy
Prior art keywords
hydroxibenzoic
aldehydes
preparation
hydroxibenzoic aldehydes
Prior art date
Application number
IT26270/76A
Other languages
English (en)
Italian (it)
Inventor
Giuseppe Castati
Giovanni Casiraghi
Giuseppe Puglia
Giovanni Sartori
Giuliana Terenghi
Original Assignee
Montedison Spa
Istituto Policattedra Di Chimi
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Montedison Spa, Istituto Policattedra Di Chimi filed Critical Montedison Spa
Priority to IT26270/76A priority Critical patent/IT1068110B/it
Priority to NL7708811A priority patent/NL7708811A/xx
Priority to CH983977A priority patent/CH629740A5/it
Priority to JP9561977A priority patent/JPS5334737A/ja
Priority to FR7724727A priority patent/FR2361327A1/fr
Priority to DE19772736523 priority patent/DE2736523A1/de
Priority to US05/824,090 priority patent/US4151201A/en
Priority to GB34006/77A priority patent/GB1530248A/en
Application granted granted Critical
Publication of IT1068110B publication Critical patent/IT1068110B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/56—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups
    • C07C47/565—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups all hydroxy groups bound to the ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/56—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups
    • C07C47/57—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups polycyclic
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/575—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing ether groups, groups, groups, or groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT26270/76A 1976-08-13 1976-08-13 Processo per la preparazione di aldeidi 2 idrossibenzoiche IT1068110B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT26270/76A IT1068110B (it) 1976-08-13 1976-08-13 Processo per la preparazione di aldeidi 2 idrossibenzoiche
NL7708811A NL7708811A (nl) 1976-08-13 1977-08-10 Werkwijze voor de bereiding van 2-hydroxyben- zoezuuraldehyden.
CH983977A CH629740A5 (it) 1976-08-13 1977-08-11 Processo per la preparazione di aldeidi 2-idrossibenzoiche.
JP9561977A JPS5334737A (en) 1976-08-13 1977-08-11 Process for preparing 22oxybenzaldehyde
FR7724727A FR2361327A1 (fr) 1976-08-13 1977-08-11 Procede de preparation d'aldehydes 2-hydroxy-benzoiques
DE19772736523 DE2736523A1 (de) 1976-08-13 1977-08-12 Verfahren zur herstellung von 2-hydroxybenzaldehyden sowie 2-hydroxybenzaldehyde
US05/824,090 US4151201A (en) 1976-08-13 1977-08-12 Process for preparing 2-hydroxybenzoic aldehydes
GB34006/77A GB1530248A (en) 1976-08-13 1977-08-12 Process for preparing 2-hydroxybenzoic aldehydes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT26270/76A IT1068110B (it) 1976-08-13 1976-08-13 Processo per la preparazione di aldeidi 2 idrossibenzoiche

Publications (1)

Publication Number Publication Date
IT1068110B true IT1068110B (it) 1985-03-21

Family

ID=11219107

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26270/76A IT1068110B (it) 1976-08-13 1976-08-13 Processo per la preparazione di aldeidi 2 idrossibenzoiche

Country Status (8)

Country Link
US (1) US4151201A (fr)
JP (1) JPS5334737A (fr)
CH (1) CH629740A5 (fr)
DE (1) DE2736523A1 (fr)
FR (1) FR2361327A1 (fr)
GB (1) GB1530248A (fr)
IT (1) IT1068110B (fr)
NL (1) NL7708811A (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54163538A (en) * 1978-06-13 1979-12-26 Sumitomo Chemical Co Production of salycilaldehydes
US4371712A (en) * 1981-10-22 1983-02-01 Standard Oil Company (Indiana) Alkylsalicylaldehyde preparation
US4638096A (en) * 1982-10-12 1987-01-20 Henkel Corporation Process of preparing hydroxyarylaldehydes and catalyst therefor
US4605778A (en) * 1983-05-13 1986-08-12 Fritzsche Dodge & Olcott Inc. Process for the preparation of aromatic musks
GB2163157B (en) * 1984-08-13 1987-10-21 Ici Plc Process for hydroxyarylaldehydes
IE58737B1 (en) * 1984-08-13 1993-11-03 Ici Plc Process for hydroxyarylaldehydes
EP0226670B1 (fr) * 1985-12-04 1991-04-10 Imperial Chemical Industries Plc Préparation d'hydroxyaraldéhydes
JPH0655688B2 (ja) * 1986-01-09 1994-07-27 インペリアル・ケミカル・インダストリ−ズ・ピ−エルシ− ヒドロキシアリ−ルアルデヒドの製法
IL100669A0 (en) * 1991-05-13 1992-09-06 Lubrizol Corp Low-sulfur diesel fuel containing organometallic complexes
US5376154A (en) * 1991-05-13 1994-12-27 The Lubrizol Corporation Low-sulfur diesel fuels containing organometallic complexes
TW230781B (fr) * 1991-05-13 1994-09-21 Lubysu Co
US5344467A (en) * 1991-05-13 1994-09-06 The Lubrizol Corporation Organometallic complex-antioxidant combinations, and concentrates and diesel fuels containing same
US5360459A (en) * 1991-05-13 1994-11-01 The Lubrizol Corporation Copper-containing organometallic complexes and concentrates and diesel fuels containing same
US5204311A (en) * 1991-08-23 1993-04-20 Minnesota Mining And Manufacturing Company Ethanediimidic acid bis[(arylalkylidene)hydrazide] color-formers
US5284812A (en) * 1992-01-06 1994-02-08 Minnesota Mining And Manufacturing Company Thiazolo[5,4-d]thiazole color-formers
MX9603202A (es) * 1994-02-04 1997-03-29 Smithkline Beecham Plc Procedimiento para epoxidacion de olefinas proquirales y un catalizador para la misma e intermediarios para hacer el catalizador.
WO1997022574A1 (fr) * 1995-12-19 1997-06-26 Daiso Co., Ltd. Procede de production de derives du catechol
US5877355A (en) * 1996-03-19 1999-03-02 Henkel Corporation 2-hydroxy-5-alkyl-beta-methylstyrene and process of preparing hydroxyarylaldehydes therefrom
EP2520561B1 (fr) 2007-06-08 2016-02-10 MannKind Corporation Inhibiteurs IRE-1A
CN104387217B (zh) * 2014-11-10 2016-05-25 西北师范大学 利用萘酚衍生物制备邻羟基萘甲醛类化合物的方法
CN112898350A (zh) * 2021-01-20 2021-06-04 上海克琴科技有限公司 一种愈创木酚衍生的双亚胺锰配合物的制备方法
CN113121325A (zh) * 2021-03-23 2021-07-16 西安拓超生物科技有限公司 一种2,5-二羟基苯甲醛的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2903483A (en) * 1955-05-24 1959-09-08 Bayer Ag Process for the production of aromatic hydroxy aldehydes
NL133761C (fr) * 1961-08-19
NL124836C (fr) * 1962-05-02
US3349115A (en) * 1963-02-19 1967-10-24 Hooker Chemical Corp Sulfur-containing carbamate insecticides
US3173956A (en) * 1963-10-24 1965-03-16 Dow Chemical Co Process for making salicylaldehydes
BE768603A (fr) * 1970-06-29 1971-11-03 Anvar Procede de preparation de composes nitro-2 benzofuranniques, produits obtenus par ce procede et medicaments qui en contiennent
US3833660A (en) * 1972-04-26 1974-09-03 Gen Electric Process for making aromatic aldehydes
CH582229A5 (fr) * 1972-08-19 1976-11-30 Merck Patent Gmbh

Also Published As

Publication number Publication date
FR2361327B1 (fr) 1980-07-11
JPS5334737A (en) 1978-03-31
GB1530248A (en) 1978-10-25
FR2361327A1 (fr) 1978-03-10
NL7708811A (nl) 1978-02-15
CH629740A5 (it) 1982-05-14
DE2736523A1 (de) 1978-02-16
US4151201A (en) 1979-04-24

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